The and answer is going to be 3 because when you multiply 5 and 3 you get 15
Yes because 8/10 as a decimal is 0.8 while 1/2 is 0.5
Answer:
x = 71/8
Step-by-step explanation:
Solve for x:
5 X (8 x - 71) = 0
Divide both sides by 5 X:
8 x - 71 = 0
Add 71 to both sides:
8 x = 71
Divide both sides by 8:
Answer: x = 71/8
Answer:
658 + 342 = 1000.
Step-by-step explanation:
Let x be the multiple of 47 and y be the multiple of 19 which gives 1000 while adding.Hence 47x + 19y = 1000On multiplying, find x and yX=14 and y=18So, 47*14= 658 and 19*18= 342 On adding, 658+342=1000Therefore, 658 and 342 are the two parts of 1000.
in simple way
47a + 19b = 1000
a = 14, b = 18
check: 14 x 47 = 658, 18 x 19 = 342, 658 + 342 = 1000.
100 times (6+5)
100 times 11
100 groups of 11=1100
Hope I helped:)
