Anita is 42 1/2 feet below jared. Steph is 67 3/7 feet above anita. What is stephs position compared to jared. Explain
1 answer:
Check the picture below.
let's firstly convert the mixed fractions to improper fractions and then subtract.
![\stackrel{mixed}{42\frac{1}{2}}\implies \cfrac{42\cdot 2+1}{2}\implies \stackrel{improper}{\cfrac{85}{2}} ~\hfill \stackrel{mixed}{67\frac{3}{7}}\implies \cfrac{67\cdot 7+3}{7}\implies \stackrel{improper}{\cfrac{472}{7}} \\\\[-0.35em] ~\dotfill\\\\ \cfrac{472}{7}~~ - ~~\cfrac{85}{2}\implies \cfrac{(2)472~~ - ~~(7)85}{\underset{\textit{using this LCD}}{14}}\implies \cfrac{944~~ - ~~595}{14}\implies \cfrac{349}{14}\implies 24\frac{13}{14}](https://tex.z-dn.net/?f=%5Cstackrel%7Bmixed%7D%7B42%5Cfrac%7B1%7D%7B2%7D%7D%5Cimplies%20%5Ccfrac%7B42%5Ccdot%202%2B1%7D%7B2%7D%5Cimplies%20%5Cstackrel%7Bimproper%7D%7B%5Ccfrac%7B85%7D%7B2%7D%7D%20~%5Chfill%20%5Cstackrel%7Bmixed%7D%7B67%5Cfrac%7B3%7D%7B7%7D%7D%5Cimplies%20%5Ccfrac%7B67%5Ccdot%207%2B3%7D%7B7%7D%5Cimplies%20%5Cstackrel%7Bimproper%7D%7B%5Ccfrac%7B472%7D%7B7%7D%7D%20%5C%5C%5C%5C%5B-0.35em%5D%20~%5Cdotfill%5C%5C%5C%5C%20%5Ccfrac%7B472%7D%7B7%7D~~%20-%20~~%5Ccfrac%7B85%7D%7B2%7D%5Cimplies%20%5Ccfrac%7B%282%29472~~%20-%20~~%287%2985%7D%7B%5Cunderset%7B%5Ctextit%7Busing%20this%20LCD%7D%7D%7B14%7D%7D%5Cimplies%20%5Ccfrac%7B944~~%20-%20~~595%7D%7B14%7D%5Cimplies%20%5Ccfrac%7B349%7D%7B14%7D%5Cimplies%2024%5Cfrac%7B13%7D%7B14%7D)
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I think its 3/6 * 78 time = 39
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Hopefully it’s correct :)
Answer:
please send another picture. it's not clear