### Tag Archives: Math word problem solver

#### AVERAGE MASS

Five boys in school year 5 and ten girls in school year 4 have an average mass of three and one third stones. The average mass of five boys in school year 5 is four stones. Find the average mass of ten girls in school year 4? Please attempt the above question, timed and then click below to reveal the

#### PIGGY BANK (BOX)

John emptied his piggy box and found that he had equal number of 5p, 2p and 1p coins amounting to £3.20. How many coins were there altogether? Please attempt the above question, timed and then click below to reveal the few second technique leading to the correct answer ==> Hours:Minutes:Seconds 00:00:00 StartPauseStopReset Reveal Technique Technique © : Step 1.  Add

#### HOW MUCH DID THE TABLET COST?

The normal price of a tablet is £550. Sam was given a sale discount of 22%. How much does Sam pay for the tablet? Please attempt the above question, timed and then click below to reveal the three second technique leading to the correct answer Answer Hours:Minutes:Seconds 00:00:00 StartPauseStopReset Reveal Technique Technique © : Step 1. 10% of £550. (Move the

#### THREE SIBLINGS

The total of the ages of three siblings is 42 years. The second sibling’s age is half of theeldest sibling and double of the third sibling. What is the age of the middle sibling? Please attempt the above question, timed and then click below to reveal the few second technique leading to the correct answer Hours:Minutes:Seconds 00:00:00 StartPauseStopReset Reveal Technique

An automated answering machine checks for missed calls every three minutes and voice messages every seven minutes. It beeps every time when both are done at the same time. How many times it will beep during 45 minutes duration? Please attempt the above question timed, and then click below to reveal the few second technique leading to the correct answer

#### MORE THAN AND LESS THAN

An equality expression is -7<x<5. Which of the following options is the value of x in the above inequality expression?(multiple choice format –MCQ) a) 5 b) -4 c) -9 d) 7 e) 8 Please attempt the above question timed, and then click below to reveal the few second technique leading to the correct answer Hours:Minutes:Seconds 00:00:00 StartPauseStopReset Reveal Technique Technique

#### Two Consecutive Numbers

What are the two consecutive numbers make 639? Please attempt the above question timed by clicking on the digital timer below: Hours:Minutes:Seconds 00:00:00 StartPauseStopReset Now, please click on "Reveal Technique" below to reveal the "winning edge technique" leading to the correct answer: Reveal Technique Technique © : Step 1.  Subtract 1 from 639 639 – 1 = 638 Step 2.

#### What is that Number?

72 is 4/9 of a number. What is that number? Please attempt the above question timed by clicking on the digital timer below: Hours:Minutes:Seconds 00:00:00 StartPauseStopReset Now, please click on "Reveal Technique" below to reveal the three (3) second "winning edge technique" leading to the correct answer: Reveal Technique Technique © : Step 1.  Multiply 72 by 9/4 [inverse of