Answer:
30 minutes each evening
Step-by-step explanation:
5.25 / 7 = 0.75 hours each day = 45 minutes
45 - 15 = 30 minutes
Answer:
I think the answer is D because 360-120=240
Answer:
$348.03
Step-by-step explanation:
£257 = €1.11 * 257
£257 = €285.27
€285.27 = $1.22 * 285.27
€285.27 = $348.0294
Round to 2 dp, $348.03
Answer:
20
Step-by-step explanation:
6/0.3=20
Martin will have to mark 0.125 on the
Let the original weight of the scale be 1kg. Hence we can say the original mark for 1kg weight is 1 that is:
1kg = 1 ................ 1
Since we are to calculate where to mark for a 1/8 kg weight, we can write;
1/8 kg = x ..................2
Divide both expressions
![\frac{1}{1/8}= \frac{1}{x}\\\\Cross \ multiply\\8= \frac{1}{x} \\x = \frac{1}{8}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B1%2F8%7D%3D%20%5Cfrac%7B1%7D%7Bx%7D%5C%5C%5C%5CCross%20%5C%20multiply%5C%5C8%3D%20%5Cfrac%7B1%7D%7Bx%7D%20%5C%5Cx%20%3D%20%20%5Cfrac%7B1%7D%7B8%7D)
This means Martin will have to mark 0.125 on the scale.
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