Answer:
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Step-by-step explanation:
mark i brainliest answer
Answer:
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Answer:
b) 18
Step-by-step explanation:
600 - 150 = 450
25x = 450
x = 18
check
25 x 18 = 450
450 + 150 = 600
The student scored 35 in the test
workingout:
70/100 x 50 = 35
to make sure :
35/50 x 100 = 70
:)