A day
= £9.20x7
= £64.40
6 days
£64.40x6= £386.40
The wages he has after he shared it with his mom
£386.40/7x5
= 55.20x5
= £276
£1932/£276= 7
It will take him 7 weeks to afford a car worth £1932.
(Y2-y1)/(x2-x1) = gradient
Pick two points: (2,6), (4,8)
(8-6)/(4-2) = 2/2 = 1
The gradient is 1
120
You can find out how many she has graded by multiplying 150 by the decimal version of 20% (.20). Then, subtract the number you get by 150.
Jacob had math homework on 81 evenings.
Step-by-step explanation:
Time spent of each evening = 1/3 of an hour
Time spent in minutes = ![\frac{1}{3}*60 = 20\ minutes](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B3%7D%2A60%20%3D%2020%5C%20minutes)
Total time spent = 27 hours
Total time spent in minutes = 27*60 = 1620 minutes
Let,
x be the number of evenings spent doing math homework.
Time spent each day* Number of evenings = Total time spent
![20x=1620](https://tex.z-dn.net/?f=20x%3D1620)
Dividing both sides by 20
![\frac{20x}{20}=\frac{1620}{20}\\x=81](https://tex.z-dn.net/?f=%5Cfrac%7B20x%7D%7B20%7D%3D%5Cfrac%7B1620%7D%7B20%7D%5C%5Cx%3D81)
Jacob had math homework on 81 evenings.
Keywords: multiplication, division
Learn more about division at:
#LearnwithBrainly
Answer:
suggestions use math away or algebra calculator