The sum of half of a number and 49 is 2 whole 1/4 0f the number. Find the number. *
1 answer:
Answer:
28
Step-by-step explanation:
let the missing number be x
x÷2+49=2¼x
49=9/4x-x/2
lcm=4
9x-2x/4
49=7x/4
49×4=7x
196=7x
divide both sides by 7
196/7=x
therefore 28=x
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Answer:
490
Step-by-step explanation:
546-56= 490
490+56= 546
120 is the answer im pretty sure
